WO1996014368A1 - Colle biologique, procede de preparation et dispositif d'application pour colle biologique, et durcisseurs pour colle biologique - Google Patents
Colle biologique, procede de preparation et dispositif d'application pour colle biologique, et durcisseurs pour colle biologique Download PDFInfo
- Publication number
- WO1996014368A1 WO1996014368A1 PCT/FR1995/001420 FR9501420W WO9614368A1 WO 1996014368 A1 WO1996014368 A1 WO 1996014368A1 FR 9501420 W FR9501420 W FR 9501420W WO 9614368 A1 WO9614368 A1 WO 9614368A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- constituent
- gelatin
- aldehyde
- gelled
- weight
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 5
- 239000000227 bioadhesive Substances 0.000 title abstract 6
- 239000003795 chemical substances by application Substances 0.000 title abstract 2
- 150000001299 aldehydes Chemical class 0.000 claims abstract description 37
- 108010010803 Gelatin Proteins 0.000 claims abstract description 26
- 239000008273 gelatin Substances 0.000 claims abstract description 26
- 229920000159 gelatin Polymers 0.000 claims abstract description 26
- 235000019322 gelatine Nutrition 0.000 claims abstract description 26
- 235000011852 gelatine desserts Nutrition 0.000 claims abstract description 26
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007864 aqueous solution Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims abstract description 11
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 10
- MNQZXJOMYWMBOU-VKHMYHEASA-N D-glyceraldehyde Chemical compound OC[C@@H](O)C=O MNQZXJOMYWMBOU-VKHMYHEASA-N 0.000 claims abstract description 8
- 239000000470 constituent Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 27
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 239000004848 polyfunctional curative Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003349 gelling agent Substances 0.000 claims description 10
- 239000003364 biologic glue Substances 0.000 claims description 9
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 6
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- JPYHHZQJCSQRJY-UHFFFAOYSA-N Phloroglucinol Natural products CCC=CCC=CCC=CCC=CCCCCC(=O)C1=C(O)C=C(O)C=C1O JPYHHZQJCSQRJY-UHFFFAOYSA-N 0.000 claims description 3
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 claims description 3
- 229960001553 phloroglucinol Drugs 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- RWGPAMBILZOZBK-UHFFFAOYSA-N 2-(2-oxoethoxy)acetaldehyde Chemical compound O=CCOCC=O RWGPAMBILZOZBK-UHFFFAOYSA-N 0.000 claims description 2
- WAQXSSXMCPGQBD-UHFFFAOYSA-N 2-(2-oxoethylsulfonyl)acetaldehyde Chemical compound O=CCS(=O)(=O)CC=O WAQXSSXMCPGQBD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- 241000206672 Gelidium Species 0.000 claims description 2
- 229920000569 Gum karaya Polymers 0.000 claims description 2
- 241000934878 Sterculia Species 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000000231 karaya gum Substances 0.000 claims description 2
- 235000010494 karaya gum Nutrition 0.000 claims description 2
- 229940039371 karaya gum Drugs 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 19
- 239000004744 fabric Substances 0.000 description 13
- 239000000499 gel Substances 0.000 description 12
- 210000001519 tissue Anatomy 0.000 description 5
- 229940105329 carboxymethylcellulose Drugs 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- 210000003516 pericardium Anatomy 0.000 description 2
- 210000000952 spleen Anatomy 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000002956 necrotizing effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003894 surgical glue Substances 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/04—Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
- A61L24/10—Polypeptides; Proteins
- A61L24/104—Gelatin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
- C09J189/04—Products derived from waste materials, e.g. horn, hoof or hair
- C09J189/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/28—Non-macromolecular organic substances
Definitions
- Bio glue preparation process and application device for biological glue, and hardeners for biological glue.
- the present invention relates to biological adhesives based on gelatin and an aldehyde hardener, a process for preparing the biological adhesives and a device for their application, as well as hardeners for such adhesives.
- adhesives based on gelatin and resorcinol hardened by an aldehyde known under the name of GRA adhesives.
- GRF surgical glue gelatin resorcinol formaldehyde
- Gelatin was chosen in particular for its harmlessness and its hemostatic properties and moreover for its ability to react with certain so-called "hardener” aldehydes to form, by crosslinking, a sticky mass.
- Resorcinol moreover, makes it possible to reinforce the quality of this type of glue.
- GRF adhesives require on the part of the surgeon to spread the gelatin / resorcinol (GR) mixture on the dry surfaces of the organ to be bonded, then to spray, instill or deposit in small drops, using a syringe of the intradermal syringe type, the liquid hardener, stabilized aqueous solution of fonmaldehyde, on the spread GR mixture, and finally apply the glued surfaces one on the other (CNIMH file, November-December 1984, V .6).
- liquid hardener it is known to use aqueous solutions of formaldehyde, glutaraldehyde, glyceraldehyde, or mixtures thereof.
- the present invention relates to a biological adhesive comprising at least two constituents intended to be combined, for simultaneous, separate or spread over time,
- a semi-liquid constituent (A) comprising at least gelatin in aqueous solution
- constituent (B) gelled or not comprising at least one aldehyde, with the exception of non-gelled solutions of formaldehyde, glutaraldehyde or glyceraldehyde.
- the constituent (B) is gelled and the drawbacks presented above are avoided, according to the invention, because the hardening gels are easier to use than the hardening liquids and they avoid the risks of involuntary sprinkling and consequently necrosis and do not require the use of the same syringes.
- These adhesives apply to the bonding of human or animal tissues and in particular to the bonding of arteries and aortas.
- the first constituent (A) is usual in GRA adhesives; it is an aqueous gelatin solution, in semi-liquid form. It can contain from 5 to 20 g of gelatin, for 20 to 25 ml of distilled water. Usually, the semi-liquid component GR comprises approximately 15 g of gelatin for 20 ml of distilled water.
- the aqueous gelatin solution may also contain, mixed with gelatin, resorcinol or phloroglucinol.
- resorcinol usually, about 4 to 6 g of resorcinol can be used for 20 to 25 ml of water, and preferably, it can comprise about 5 g for about 15 g of gelatin and about 20 ml of water. Since the toxicity of resorcinol is not zero, it may be useful to have an adhesive containing little or none at all.
- the constituent (B) comprising the hardening aldehyde is in the form of a gel, preferably an aqueous gel.
- a gelling agent which can be used, mention may be made of all available, usual, biologically acceptable gelling agents which do not react with aldehydes.
- the gelling agents which can be used there may be mentioned in particular agar-agar, Karaya gum, silica powders, hydroxylated and carboxylated derivatives of cellulose, such as hydroxyethylcellulose, carboxy-methylcellulose and their mixtures.
- the preferred gelling agents are hydroxyethyl cellulose and carboxymethyl cellulose. These gelling agents are non-toxic.
- gelling agents are used in an amount of 0.5 to 4% by weight, preferably about 1.5 to 2% by weight in the aqueous gel.
- the aldehydes that can be used are chosen from officinal formaldehyde, glutaraldehyde, glyceraldehyde, succinic dialdehyde, sulfonyl-bis-acetaldehyde, octanedial-1,8, octene-4 dial-1,8 , oxy-bis-acetaldehyde, as well as mixtures of these aldehydes.
- the usual aldehydes are used in their usual concentrations for liquid hardeners, optionally as a mixture, as in liquid hardeners.
- the aldehydes succinic dialdehyde is preferred, the use of which as hardener for biological adhesives has not yet been described.
- This aldehyde is effective at very low concentrations, of the order of 5% by weight in the hardener, which has an advantage with regard to the toxicity of aldehydes.
- the succinic dialdehyde / glutaraldehyde mixtures (5 / 0.25) are preferred.
- the usual aldehyde concentrations in liquid hardeners can reach values of the order of 1 to 50% by weight of aldehydes and, for information, 1 to 40% by weight for glutaraldehyde, 1 to 50% by weight for l 'oxy-bis-acetaldehyde.
- succinic dialdehyde concentrations ranging from 1 to 40%, preferably around 5 to 20%, are provided.
- the gelling agent is optionally used, in aqueous solution, in proportions of the order of 1 to 5% by weight, preferably 2% by weight, this proportion depending, on the one hand, on the gelling agent used and, on the other hand, the viscosity of the semi-liquid constituent (A). Indeed, during application, it may be useful for the constituents (A) and (B) to have similar viscosities.
- the invention also relates to gelled aqueous solutions of these aldehydes or their mixtures, stabilized or not, useful in particular as a hardener for biological adhesives.
- the aldehyde gels obtained with these products are stable at room temperature for at least 1 year. Furthermore, the initial aldehyde content is maintained during this period.
- the invention also relates to the use of succinic dialdehyde as a hardener for biological adhesives.
- Biological adhesives which can be hardened by such a succinic dialdehyde, in aqueous solution or in gelled aqueous solution, comprise, on the one hand, a semi-liquid constituent comprising at least gelatin, and optionally resorcinol or phloroglucinol and , on the other hand, an aldehyde constituent, in liquid or gelled form, comprising, as hardener, at least succinic dialdehyde.
- the dialdehyde can optionally be mixed with another hardening aldehyde.
- this dialdehyde is particularly suitable for bonding the liver, lung, spleen, pericardium and kidney. Its effectiveness makes it possible to reduce the percentage of aldehyde used, and this up to approximately 5% by weight of aldehyde in the constituent (B).
- succinic dialdehyde biological adhesives the succinic dialdehyde, in the component (B) gelled or not, is used at concentrations ranging from approximately 1 to 40%, preferably 5 to 20% by weight.
- the present invention also relates to a process for the preparation of a biological glue, characterized in that a semi-liquid constituent (A) comprising at least gelatin in aqueous solution and, on the other hand, a constituent (B) gelled or not comprising at least one aldehyde, with the exception of aqueous solutions of formaldehyde, glutaraldehyde or glyceraldehyde.
- A semi-liquid constituent
- B constituent gelled or not comprising at least one aldehyde
- the two constituents are mixed just before use.
- the adhesive For the preparation of the adhesive, one proceeds by preparing, on the one hand, the semi-liquid constituent (A) by diluting the gelatin, possibly resorcinol, in distilled water and, on the other hand, by introducing the aldehyde and optionally the gelling agent in water.
- the semi-liquid constituent (A) by diluting the gelatin, possibly resorcinol, in distilled water and, on the other hand, by introducing the aldehyde and optionally the gelling agent in water.
- the component (A) is usually preheated to a temperature of the order of 28 to 40 °, in a water bath, preferably to a temperature of the order of 37 °.
- the aldehyde gels are used at room temperature, but can be used at temperatures of the order of human temperature, that is to say temperatures of the order of 28 to 40 °. .
- hardeners in the form of gel allows the use of a device of the syringe type with two bodies, or any other suitable means for mixing and dosing, in suitable proportion, the constituent (A) and the constituent (B) comprising the aldehyde chosen at the concentration most suitable for the type of bonding envisaged.
- the invention therefore relates to a device with two compartments, one of which comprises the constituent (A) and the other the constituent (B), as defined above.
- a suitable device is of the two-body syringe type, comprising, in one of its bodies, a component (A) comprising at least gelatin in aqueous solution and, in the other body, the component (B) gelled or not according to the present invention, comprising at least one aldehyde.
- a syringe with two bodies which allows the simultaneous application of the two components, or the mixing of the two components just at the outlet of the syringe.
- Bi-barrel syringes of this type are known in particular under the trade name "Duploject”.
- constituents (A) and (B) of similar viscosity are used.
- the biological adhesives prepared according to the invention have been shown to be particularly effective, in particular for aortic bonding, that of the pericardium, the lung, the liver, the spleen or the kidney.
- the adhesives of the invention can be used in bone, vascular, visceral and dental surgery.
- a GR paste is obtained by dissolving, in 20 to 25 ml of distilled water, kept in a water bath at 50 ° C, 20 g of a mixture of resorcinol and gelatin powder in respective proportions of 1/4 and 3/4. The proper consistency of the mixture is obtained in 30 minutes by mixing with a planetary type agitator which is handled slowly to avoid the formation of air bubbles.
- a preconditioned GR paste is used, coming from the gelatin-resorcinol-water mixture illustrated in Example 1, in a sterile tube ready for use, after heating for 5 to 10 minutes, in a sterile water bath at 45 ° C. .
- the mixture of constituents (A) and (B) is applied to the fabrics to be bonded and these fabrics are applied one on the other.
- Example 2 is repeated, but with a 5% aqueous solution of succinic dialdehyde, and without glutaraldehyde, as constituent (B).
- the mixture of constituents (A) and (B) is applied to the fabrics to be bonded and these fabrics are applied one on the other.
- Component (A) is identical to that of Example 1.
- An aqueous gel is prepared containing 36% by weight of formaldehyde and 4.5% by weight of succinic dialdehyde and 2% by weight of carboxymethylcellulose. The mixture is heated and stirred as in Example 1, to obtain the desired gel (B).
- the mixture of constituents (A) and (B) is applied to the fabrics to be bonded and these fabrics are applied one on the other.
- a layer of component (A) is applied to the fabrics to be bonded.
- the solution (B) is then injected into the layer of constituent (A).
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU38480/95A AU3848095A (en) | 1994-11-03 | 1995-10-27 | Bioadhesive, method for preparing same and device for applying a bioadhesive, and hardening agents for a bioadhesive |
EP95936614A EP0753033B1 (fr) | 1994-11-03 | 1995-10-27 | Colle chirurgicale, procede de preparation et dispositif d'application et de durcissement pour cette colle |
US08/860,769 US6007613A (en) | 1994-11-03 | 1995-10-27 | Bioadhesive; preparation procedure and device for the application of a bioadhesive; and hardeners for a bioadhesive |
DE69528163T DE69528163T2 (de) | 1994-11-03 | 1995-10-27 | Chirurgischer klebstoff, verfahren zu deren herstellung, vorrichtung zur anwendung und härten dieses klebstoffes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR94/13136 | 1994-11-03 | ||
FR9413136A FR2726571B1 (fr) | 1994-11-03 | 1994-11-03 | Colle biologique, procede de preparation et dispositif d'application pour colle biologique, et durcisseurs pour colle biologique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996014368A1 true WO1996014368A1 (fr) | 1996-05-17 |
Family
ID=9468465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1995/001420 WO1996014368A1 (fr) | 1994-11-03 | 1995-10-27 | Colle biologique, procede de preparation et dispositif d'application pour colle biologique, et durcisseurs pour colle biologique |
Country Status (6)
Country | Link |
---|---|
US (1) | US6007613A (fr) |
EP (1) | EP0753033B1 (fr) |
AU (1) | AU3848095A (fr) |
DE (1) | DE69528163T2 (fr) |
FR (1) | FR2726571B1 (fr) |
WO (1) | WO1996014368A1 (fr) |
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US8834864B2 (en) | 2003-06-05 | 2014-09-16 | Baxter International Inc. | Methods for repairing and regenerating human dura mater |
US8940335B2 (en) | 2010-06-01 | 2015-01-27 | Baxter International Inc. | Process for making dry and stable hemostatic compositions |
US9005609B2 (en) | 2003-08-07 | 2015-04-14 | Ethicon, Inc. | Hemostatic compositions containing sterile thrombin |
US9039783B2 (en) | 2009-05-18 | 2015-05-26 | Baxter International, Inc. | Method for the improvement of mesh implant biocompatibility |
US9084728B2 (en) | 2010-06-01 | 2015-07-21 | Baxter International Inc. | Process for making dry and stable hemostatic compositions |
US9114172B2 (en) | 2006-08-02 | 2015-08-25 | Baxter International Inc. | Rapidly acting dry sealant and methods for use and manufacture |
US9162006B2 (en) | 2009-06-16 | 2015-10-20 | Baxter International Inc. | Hemostatic sponge |
US9265858B2 (en) | 2012-06-12 | 2016-02-23 | Ferrosan Medical Devices A/S | Dry haemostatic composition |
US9375505B2 (en) | 2010-04-07 | 2016-06-28 | Baxter International Inc. | Hemostatic sponge |
US9408945B2 (en) | 2010-06-01 | 2016-08-09 | Baxter International Inc. | Process for making dry and stable hemostatic compositions |
US9517287B2 (en) | 2009-12-16 | 2016-12-13 | Baxter International, Inc. | Hemostatic sponge |
US9533069B2 (en) | 2008-02-29 | 2017-01-03 | Ferrosan Medical Devices A/S | Device for promotion of hemostasis and/or wound healing |
US9724078B2 (en) | 2013-06-21 | 2017-08-08 | Ferrosan Medical Devices A/S | Vacuum expanded dry composition and syringe for retaining same |
US9821025B2 (en) | 2011-10-11 | 2017-11-21 | Baxter International Inc. | Hemostatic compositions |
US9833541B2 (en) | 2011-10-27 | 2017-12-05 | Baxter International Inc. | Hemostatic compositions |
US10111980B2 (en) | 2013-12-11 | 2018-10-30 | Ferrosan Medical Devices A/S | Dry composition comprising an extrusion enhancer |
US10322170B2 (en) | 2011-10-11 | 2019-06-18 | Baxter International Inc. | Hemostatic compositions |
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US11046818B2 (en) | 2014-10-13 | 2021-06-29 | Ferrosan Medical Devices A/S | Dry composition for use in haemostasis and wound healing |
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US6994686B2 (en) | 1998-08-26 | 2006-02-07 | Neomend, Inc. | Systems for applying cross-linked mechanical barriers |
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US6899889B1 (en) | 1998-11-06 | 2005-05-31 | Neomend, Inc. | Biocompatible material composition adaptable to diverse therapeutic indications |
US6949114B2 (en) | 1998-11-06 | 2005-09-27 | Neomend, Inc. | Systems, methods, and compositions for achieving closure of vascular puncture sites |
US6830756B2 (en) * | 1998-11-06 | 2004-12-14 | Neomend, Inc. | Systems, methods, and compositions for achieving closure of vascular puncture sites |
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Also Published As
Publication number | Publication date |
---|---|
FR2726571B1 (fr) | 1997-08-08 |
EP0753033B1 (fr) | 2002-09-11 |
EP0753033A1 (fr) | 1997-01-15 |
DE69528163D1 (de) | 2002-10-17 |
US6007613A (en) | 1999-12-28 |
AU3848095A (en) | 1996-05-31 |
FR2726571A1 (fr) | 1996-05-10 |
DE69528163T2 (de) | 2003-04-30 |
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